一、冬季的安全起动 冬季气温低,当气温降至润滑油凝结点时,机车转动件的转动阻力将增加十几倍。如果机车在这种情况下强行启动,就会使曲轴扭曲变形,或使飞轮齿圈及各转动件损坏。那么,在寒冷的冬季,怎样安全启动农用车呢? 1.当气温在-5～0℃时,向车内加热水。水温可在70～80℃之间,加水1～2min后,用手摸机体上部,有温热感即可启动。若没有温热感,可将水全部放出,再加入温热水,直到有温热感为止。 First, the safe start of winter Winter low temperature, when the temperature dropped to the freezing point of lubricating oil, locomotive rotating parts will increase the resistance of ten times. If the locomotive is forcibly started in this condition, it will distort the crankshaft, or damage the flywheel ring gear and each rotating member. So, in the cold winter, how to start the farm car safely? 1. When the temperature is -5 ~ 0 ℃, the car heated water. Water temperature can be between 70 ~ 80 ℃, add water 1 ~ 2min, the upper hand touch the body, a sense of warmth can be started. If there is no warm feeling, you can release all the water, then add warm water until there is a sense of warmth so far.